Why don't children's toys use lithium batteries?

To give you an analogy, two

AA batteries

1 piece, 1 piece

Lithium battery

Requirements wholesale material of batteries 8 pieces +

Protection module

is more expensive than the toy itself. If it is a large toy,

photovoltaic cells

. will cost 30 blocks,

If the toy breaks after 3 years, but the lithium battery is good, you will not be compensated

Huanyu lithium battery, laminated type, < /p>

Flexible packaging

, lean liquid, large capacity,

lithium iron phosphate

lithium ion battery

, ternary lithium battery. Stable quality, safety, reliable performance, interested

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Inside the toys for children What type of batteries are good for rechargeable batteries?

Rechargeable batteries are currently very easy to purchase in the market, and they are also very respectedenvironmentally friendly, as rechargeable batteries can be recharged after a power outage. Many of today's children's toys also use rechargeable batteries, usually equipped with chargers. So, how do you charge rechargeable batteries in children's toys?

1. Charge appropriately. Keeping lithium-ion batteries properly charged and discharged can extend battery life. Keeping the lithium-ion battery power between 10% and 90% is beneficial to protect the battery when charging batteries of mobile phones, laptops and other digital products, it is not necessary to reach the maximum value.

2. Choose the appropriate charging temperature. Lithium battery charging temperature range: 0 ~ 45 degrees Celsius, discharge temperature rangelithium battery 0 ~ 60 degrees Celsius.

3. Avoid overtaking. Lithium-ion batteries must avoid overcharging during the charging process. Any form of overcharging lithium-ion batteries will result in serious damage to battery performance or even an explosion.

4. No activation is required for the first charge, standard charging time. The charging and discharging characteristics of lithium batteries and nickel batteries are very different. Charging time should be more than 12 hours. Repeat this three times and charge according to the standard duration and method. In particular, do not charge for more than 12 hours. hours.

1. Primary lithium batteries have a very low self-discharge and can be stored for 3 years. The effect will be better if stored in refrigerated conditions. It is a good idea to store primary lithium batteriesm in a low temperature place.

2. Lithium-ion batteries can be stored for more than half a year at 20°C, because their self-discharge rate is very low and most of their capacity can be restored.

3. The phenomenon of self-discharge in lithium batteries. If the battery voltage is stored below 3.6V for a long time, the battery will overdischarge and damage the internal structure of the battery. reducing battery life. Therefore, lithium batteries stored for a long time should be recharged every 3 to 6 months, that is, charged to a voltage of 3.8 to 3.9 V. This is appropriate, but this is not appropriate to fill it out.

4. Lithium batteries have a wide application temperature range. They can still be used outdoors in the northern winter, but capacity will be greatly reduced if they return to room temperaturee.

If it is a light toy, lithium batteries are usually used. If it requires a constant power supply, such as racing cars, dry cells or nickel-metal hydride batteries are required. current must be produced. For long-term use and heavy duty, such as children's cars, children's motorcycles, etc., lead-acid batteries are required.